Monthly outlook for Fortine, MT: average high 47.4°, average low 33.9°. That is 3.1° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 7 days and 1.4 inches. The warmest day looks like 10 November (53.5°), the coolest 1 November (30.2°).
47.4°/33.9°
Average high / low
+3.1°
Above normal
1 / 7
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
30 October – 8 November
47.4°
43.1°
+2.4°
9 November – 18 November
47.4°
39.2°
+4.5°
19 November – 28 November
at normal
34.1°
—
October records over 66 years
84.2°2 October 1992All-time high
0.3°30 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Eureka (10 mi).
Sat, 3151° / 33°0
51 °
Fortine, Saturday, 31 October
Overcast. High 51°, low 33°.
Pressure30.12 inHg
Wind1.2 mph NW
Humidity71%
Visibility—
Dew point30°
Sun, 0142° / 30°0
42 °
Fortine, Sunday, 1 November
Overcast. High 42°, low 30°.
Pressure30.06 inHg
Wind2.1 mph W
Humidity83%
Visibility2.8 mi
Dew point32°
Mon, 0245° / 31°0
45 °
Fortine, Monday, 2 November
Clear. High 45°, low 31°.
Pressure30.42 inHg
Wind0.2 mph NW
Humidity72%
Visibility6.2 mi
Dew point31°
Tue, 0351° / 32°0
51 °
Fortine, Tuesday, 3 November
Partly cloudy. High 51°, low 32°.
Pressure30.30 inHg
Wind2.1 mph SE
Humidity58%
Visibility5.8 mi
Dew point29°
Wed, 0447° / 32°0
47 °
Fortine, Wednesday, 4 November
Clear. High 47°, low 32°.
Pressure30.21 inHg
Wind3.8 mph W
Humidity66%
Visibility—
Dew point31°
Thu, 0549° / 33°0
49 °
Fortine, Thursday, 5 November
Clear. High 49°, low 33°.
Pressure29.97 inHg
Wind2.8 mph SE
Humidity60%
Visibility—
Dew point30°
Fri, 0649° / 35°0.02
49 °
Fortine, Friday, 6 November
Snow. High 49°, low 35°.
Pressure29.80 inHg
Wind5.1 mph S
Humidity58%
Visibility—
Dew point30°
Sat, 0744° / 33°0.02
44 °
Fortine, Saturday, 7 November
Snow. High 44°, low 33°.
Pressure30.30 inHg
Wind3.8 mph SW
Humidity82%
Visibility—
Dew point35°
Sun, 0849° / 32°0
49 °
Fortine, Sunday, 8 November
Partly cloudy. High 49°, low 32°.
Pressure30.27 inHg
Wind3.4 mph SE
Humidity60%
Visibility—
Dew point29°
Mon, 0951° / 36°0
51 °
Fortine, Monday, 9 November
Overcast. High 51°, low 36°.
Pressure29.88 inHg
Wind4.7 mph SE
Humidity58%
Visibility—
Dew point32°
Tue, 1053° / 39°0
53 °
Fortine, Tuesday, 10 November
Overcast. High 53°, low 39°.
Pressure29.77 inHg
Wind4.3 mph SE
Humidity55%
Visibility—
Dew point32°
Wed, 1152° / 40°0.01
52 °
Fortine, Wednesday, 11 November
Light rain. High 52°, low 40°.
Pressure29.35 inHg
Wind6 mph SW
Humidity60%
Visibility—
Dew point35°
Thu, 1242° / 40°0.07
42 °
Fortine, Thursday, 12 November
Snow. High 42°, low 40°.
Pressure29.74 inHg
Wind4 mph S
Humidity97%
Visibility—
Dew point40°
Fri, 1341° / 33°0.03
41 °
Fortine, Friday, 13 November
Light rain. High 41°, low 33°.
Pressure30.18 inHg
Wind3.4 mph S
Humidity87%
Visibility—
Dew point37°
Sat, 1445° / 32°0
45 °
Fortine, Saturday, 14 November
Overcast. High 45°, low 32°.
Pressure30.06 inHg
Wind4.7 mph SE
Humidity68%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 1540° / 27°0.06
40 °
Fortine, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.06 in
Chance of precipitation32%
Record high57° (1999)
Record low8° (2014)
Mon, 1639° / 28°0.1
39 °
Fortine, Monday, 16 November
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.1 in
Chance of precipitation50%
Record high55° (2025)
Record low7° (1961)
Tue, 1738° / 28°0.11
38 °
Fortine, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high38°
Average low28°
Average precipitation0.11 in
Chance of precipitation58%
Record high52° (2020)
Record low7° (1985)
Wed, 1837° / 26°0.1
37 °
Fortine, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high37°
Average low26°
Average precipitation0.1 in
Chance of precipitation50%
Record high53° (2008)
Record low-7° (1985)
Thu, 1936° / 26°0.07
36 °
Fortine, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high36°
Average low26°
Average precipitation0.07 in
Chance of precipitation35%
Record high46° (2003)
Record low-4° (1985)
Fri, 2036° / 25°0.1
36 °
Fortine, Friday, 20 November
Climate normal for this date — 60-year average.
Average high36°
Average low25°
Average precipitation0.1 in
Chance of precipitation43%
Record high46° (1962)
Record low-8° (1985)
Sat, 2136° / 24°0.1
36 °
Fortine, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high36°
Average low24°
Average precipitation0.1 in
Chance of precipitation50%
Record high48° (2023)
Record low-7° (1977)
Sun, 2234° / 23°0.11
34 °
Fortine, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high34°
Average low23°
Average precipitation0.11 in
Chance of precipitation38%
Record high50° (2025)
Record low-10° (1993)
Mon, 2333° / 22°0.1
33 °
Fortine, Monday, 23 November
Climate normal for this date — 60-year average.
Average high33°
Average low22°
Average precipitation0.1 in
Chance of precipitation47%
Record high52° (2017)
Record low-21° (1993)
Tue, 2435° / 24°0.12
35 °
Fortine, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high35°
Average low24°
Average precipitation0.12 in
Chance of precipitation48%
Record high48° (2017)
Record low-14° (1985)
Wed, 2534° / 24°0.11
34 °
Fortine, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high34°
Average low24°
Average precipitation0.11 in
Chance of precipitation50%
Record high49° (2022)
Record low-9° (1985)
Thu, 2633° / 23°0.06
33 °
Fortine, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high33°
Average low23°
Average precipitation0.06 in
Chance of precipitation37%
Record high54° (2017)
Record low-15° (1985)
Fri, 2733° / 22°0.07
33 °
Fortine, Friday, 27 November
Climate normal for this date — 60-year average.
Average high33°
Average low22°
Average precipitation0.07 in
Chance of precipitation43%
Record high46° (2021)
Record low-17° (1985)
Sat, 2833° / 22°0.07
33 °
Fortine, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high33°
Average low22°
Average precipitation0.07 in
Chance of precipitation35%
Record high55° (2021)
Record low-24° (1985)
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Fortine, MT are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in Fortine, MT since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.